CN214104528U - First metatarsal distal osteotomy plate - Google Patents
First metatarsal distal osteotomy plate Download PDFInfo
- Publication number
- CN214104528U CN214104528U CN202022645651.XU CN202022645651U CN214104528U CN 214104528 U CN214104528 U CN 214104528U CN 202022645651 U CN202022645651 U CN 202022645651U CN 214104528 U CN214104528 U CN 214104528U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- rod
- silica gel
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001872 metatarsal bone Anatomy 0.000 title claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 6
- 241000446313 Lamella Species 0.000 abstract description 3
- 206010052428 Wound Diseases 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 210000003789 metatarsus Anatomy 0.000 description 5
- 208000000860 Compassion Fatigue Diseases 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a first metatarsal distal end cuts hone lamella relates to plate technical field, including first plate and limit structure, the lateral wall of first plate is inserted and is equipped with the gag lever post, the surface and the first plate sliding connection of gag lever post, the one end fixedly connected with second plate of first plate is kept away from to the gag lever post, the surface of second plate is equipped with limit structure, limit structure includes the connecting plate, the surface of connecting plate is with the help of bolt and second plate fixed connection, the inside of connecting plate is inserted and is equipped with the round bar, the round bar is close to the one end fixedly connected with long slab of first plate, the connecting plate is close to the one end fixedly connected with framework of long slab. The utility model discloses, solved traditional osteotomy plate and fixed earlier on the bone, nevertheless when cutting, the blade needs fix a position with the help of other instruments, needs the switching tool of making a round trip this moment, touches the problem that patient's flesh caused secondary wound easily when switching tool.
Description
Technical Field
The utility model relates to a board technical field especially relates to a first metatarsal distal end cuts hone lamella.
Background
The connecting plate is formed by connecting two or more separated structural members into an integral structural member. The model structure of the device comprises a rectangular plate, a polygonal plate, a special-shaped plate and the like, and the types of the device generally comprise a corner brace connecting plate, a tie bar connecting plate, a horizontal brace connecting plate and an inter-column brace connecting plate.
The first metatarsal is a more important bone in a human body, affects the walking state of a normal person, but after the metatarsal is injured, the metatarsal is often required to be cut off, at the moment, the osteotomy operation is required to be used for osteotomy, an osteotomy plate is required to be used in the operation, the traditional osteotomy plate is firstly fixed on the bone, but when the metatarsal is cut, a blade needs to be positioned by other tools, at the moment, the tools need to be switched back and forth, and the body of a patient is easily touched when the tools are switched, so that secondary trauma is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a first metatarsal distal end osteotomy plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a first metatarsal distal end cuts hone lamella, includes first board and limit structure, the lateral wall of first board is inserted and is equipped with the gag lever post, the surface and the first board sliding connection of gag lever post, the one end fixedly connected with second board that first board was kept away from to the gag lever post, the surface of second board is equipped with limit structure, limit structure includes the connecting plate, the surface of connecting plate is with the help of bolt and second board fixed connection, the inside of connecting plate is inserted and is equipped with the round bar, the round bar is close to the one end fixedly connected with long slab of first board, the one end fixedly connected with framework that the connecting plate is close to the long slab, the inner wall sliding connection of framework has the inserted block, the one end fixedly connected with spheroid of round bar is kept away from to the inserted block, the rectangular hole has been seted up to the inside of long slab.
Preferably, the circular arc surface of the round rod is provided with a groove, and the size of the groove is matched with that of the insertion block.
Preferably, the long plate is located in the gap between the first plate and the second plate, and the length dimension of the long plate is matched with the distance dimension between the two second plates.
Preferably, the surface of first board is equipped with auxiliary structure, auxiliary structure includes the carriage, the inside rotation of carriage is connected with the screw rod, the arc surface fixedly connected with ring of screw rod, the carriage is for the fixed position rectangle pole of ring, the inside of rectangle pole is inserted and is equipped with the inserted bar, the inner wall sliding connection of carriage has splint, the bottom sliding connection of splint has the silica gel pad, the first board is cliied with the help of screw rod, splint and silica gel pad to the carriage.
Preferably, the silica gel pad is close to the one end fixedly connected with stopper of splint, the silica gel pad is with the help of stopper and splint sliding connection.
Preferably, the arc surface of the circular ring is provided with an anti-skid protrusion, the side wall of the circular ring is provided with a slot, and the size of the slot is matched with that of the inserted rod.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the limit structure, when the cutting is needed, a proper distance is firstly selected, at the moment, the round bar is slid and drives the long plate to move, when the long plate slides to a designated distance, the inserting block in the frame is slid, at the moment, the inserting block is inserted into the designated groove on the surface of the round rod, because the size of the insert block is matched with that of the groove, and the insert block is clamped with the round rod by the groove, the insert block limits the movement of the round rod at the moment, then the cutting knife is inserted into the rectangular hole to cut by the rectangular hole, wherein the ball body on the surface of the insertion block plays a role in conveniently taking the insertion block, the whole structure solves the problems that the traditional osteotomy plate is firstly fixed on the bone, however, when cutting is performed, the blade needs to be positioned by other tools, and at the moment, the tools need to be switched back and forth, so that the problem of secondary trauma caused by the fact that the body of a patient is easily touched when the tools are switched is solved.
2. In the utility model, by arranging an auxiliary structure, the connecting frame is horizontally arranged at the top end of the first plate, at the moment, the circular ring on the surface of the screw rod in the connecting frame is rotated, because the two ends of the screw rod are provided with opposite thread lines, at the moment, the rotation of the screw rod drives the two clamping plates to be close to each other, at the moment, the two clamping plates clamp the first plate by means of the silica gel pad, when the first plate is clamped, the inserted bar is inserted on the rectangular bar, the inserted bar is connected with the circular ring by means of the circular grooves on the surfaces of the inserted bar and the circular ring, at the moment, the inserted bar limits the rotation of the circular ring by means of the rectangular bar, then the connecting frame is moved, the connecting frame drives the first plate and the second plate to be close to the metatarsal bones, when the metatarsal bones are pressed close to, the first plate and the second plate are fixed by means of the bolts, at the moment, the bolts drive the silica gel pad to move when the first plate moves, and the pad slides on the surfaces of the clamping plates by means of the limit blocks, at the moment, the two first plates are close to the metatarsals, the metatarsals are fixed by means of bolts, and the problem that when the first plates and the second plates need to be placed, the two first plates and the second plates are both prone to deviation if placed independently, and therefore the metatarsals are askew when the threaded holes are fixed is solved.
Drawings
Fig. 1 is a schematic perspective view of a first metatarsal distal osteotomy plate according to the present invention;
fig. 2 is a schematic view of the right side structure of fig. 1 of a first metatarsal distal osteotomy plate according to the present invention;
fig. 3 is a schematic structural view of a portion a of fig. 2 of a first metatarsal distal osteotomy plate according to the present invention;
fig. 4 is a schematic view of the structure of fig. 2 at B in a first metatarsal distal osteotomy plate of the present invention;
fig. 5 is a schematic structural view of the first metatarsal distal osteotomy plate at the position C in fig. 1 according to the present invention.
Illustration of the drawings: 1. a first plate; 2. a second plate; 3. a limiting rod; 4. a limiting structure; 41. a connecting plate; 42. a round bar; 43. a long plate; 44. inserting a block; 45. a frame body; 46. a sphere; 47. a groove; 48. a rectangular hole; 5. an auxiliary structure; 51. a connecting frame; 52. a screw; 53. a circular ring; 54. a splint; 55. a rectangular bar; 56. inserting a rod; 57. a silica gel pad; 58. and a limiting block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the limit structure 4 and the auxiliary structure 5 will be described in detail below.
As shown in fig. 1 and 3, the position limiting structure 4 includes a connecting plate 41, the surface of the connecting plate 41 is fixedly connected with the second plate 2 by means of bolts, a round rod 42 is inserted into the connecting plate 41, a long plate 43 is fixedly connected to one end of the round rod 42 close to the first plate 1, a frame 45 is fixedly connected to one end of the connecting plate 41 close to the long plate 43, an insertion block 44 is slidably connected to the inner wall of the frame 45, a sphere 46 is fixedly connected to one end of the insertion block 44 far from the round rod 42, a rectangular hole 48 is formed in the long plate 43, a proper distance is selected, the round rod 42 is slid at this time, the round rod 42 drives the long plate 43 to move, after the long plate 43 slides to a specified distance, the insertion block 44 in the frame 45 is slid again, the insertion block 44 is inserted into a specified groove 47 on the surface of the round rod 42 at this time, because the size of the insertion block 44 is matched with the size of the groove 47, and the insertion block 44 is clamped with the round rod 42 by means of the groove 47, at this moment, the insertion block 44 limits the movement of the round rod 42, then the cutting knife is inserted into the rectangular hole 48, the circular arc surface of the round rod 42 is provided with a groove 47, the size of the groove 47 is matched with that of the insertion block 44, the long plate 43 is positioned in the gap between the first plate 1 and the second plate 2, and the length of the long plate 43 is matched with the distance between the two second plates 2.
The whole limiting structure 4 has the effects that through the arrangement of the limiting structure 4, when cutting is needed, a proper distance is selected, the round rod 42 slides, the round rod 42 drives the long plate 43 to move, when the long plate 43 slides to a specified distance, the insert block 44 in the frame body 45 slides, the insert block 44 is inserted into the specified groove 47 on the surface of the round rod 42, the insert block 44 is matched with the groove 47 in size, the insert block 44 is clamped with the round rod 42 through the groove 47, the insert block 44 limits the movement of the round rod 42 at the moment, then a cutting knife is inserted into the rectangular hole 48 to cut through the rectangular hole 48, wherein the ball 46 on the surface of the insert block 44 plays a role of conveniently taking the insert block 44, the whole structure solves the problem that the traditional osteotomy plate is fixed on a bone firstly, but when cutting is carried out, the cutting knife needs to be positioned through other tools, at the moment, the tool needs to be switched back and forth, and the body of a patient is easily touched when the tool is switched, so that the problem of secondary trauma is caused.
As shown in fig. 1 and 4, the surface of the first board 1 is provided with the auxiliary structure 5, the auxiliary structure 5 includes a connecting frame 51, a screw 52 is rotatably connected inside the connecting frame 51, a circular ring 53 is fixedly connected to an arc surface of the screw 52, a rectangular rod 55 is fixedly connected to a position of the connecting frame 51 relative to the circular ring 53, an insertion rod 56 is inserted inside the rectangular rod 55, a clamping plate 54 is slidably connected to an inner wall of the connecting frame 51, a silicone pad 57 is slidably connected to a bottom end of the clamping plate 54, the connecting frame 51 clamps the first board 1 by means of the screw 52, the clamping plate 54 and the silicone pad 57, the connecting frame 51 is horizontally placed on a top end of the first board 1, the circular ring 53 on the surface of the screw 52 inside the connecting frame 51 is rotated, since opposite thread lines are provided at two ends of the screw 52, at this time, the rotation of the screw 52 drives the two clamping plates 54 to approach each other, at this time, the two clamping plates 54 clamp the first board 1 by means of the silicone pad 57, after the first plate 1 is clamped, the inserting rod 56 is inserted onto the rectangular rod 55, the silica gel pad 57 is fixedly connected with the limiting block 58 near one end of the clamping plate 54, the silica gel pad 57 is connected with the clamping plate 54 in a sliding mode through the limiting block 58, the arc surface of the circular ring 53 is provided with the anti-slip protrusions, the side wall of the circular ring 53 is provided with the inserting grooves, the size of each inserting groove is matched with that of the inserting rod 56, the bolt drives the first plate 1 to be close to the metatarsus, the silica gel pad 57 is driven to move when the first plate 1 moves, the silica gel pad 57 slides on the surface of the clamping plate 54 through the limiting block 58, and at the moment, the two first plates 1 are close to the metatarsus and fix the metatarsus with the aid of the bolt.
The whole auxiliary structure 5 achieves the effect that by arranging the auxiliary structure 5, the connecting frame 51 is firstly horizontally placed at the top end of the first plate 1, at the moment, the circular ring 53 on the surface of the screw rod 52 in the connecting frame 51 is rotated, because the two ends of the screw rod 52 are provided with opposite thread lines, at the moment, the rotation of the screw rod 52 drives the two clamping plates 54 to approach each other, at the moment, the two clamping plates 54 clamp the first plate 1 by virtue of the silica gel pad 57, after the first plate 1 is clamped, the inserting rod 56 is inserted on the rectangular rod 55, the inserting rod 56 is connected with the circular ring 53 by virtue of the circular grooves on the surfaces of the inserting rod 56 and the circular ring 53, at the moment, the inserting rod 56 limits the rotation of the circular ring 53 by virtue of the rectangular rod 55, then the connecting frame 51 is moved, the connecting frame 51 drives the first plate 1 and the second plate 2 to approach metatarsal bones, after the metatarsal bones are approached by virtue of the bolts, the first plate 1 and the second plate 2 are fixed, at the bolts drive the first plate 1 to approach the metatarsal bones, when the first plate 1 moves, the silica gel pad 57 is driven to move, the silica gel pad 57 slides on the surface of the clamping plate 54 by means of the limiting block 58, at the moment, the two first plates 1 are close to the metatarsus, the metatarsus is fixed by means of bolts, and the problem that when the first plate 1 and the second plate 2 need to be placed, if the first plate 1 and the second plate 2 are placed separately, the two first plates 1 and the second plate 2 are easy to deviate, and therefore the screwed holes are askew when being fixed is solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A first metatarsal distal osteotomy plate comprising a first plate (1) and a stop structure (4), characterized in that: the side wall of the first plate (1) is inserted with a limiting rod (3), the surface of the limiting rod (3) is connected with the first plate (1) in a sliding manner, one end, far away from the first plate (1), of the limiting rod (3) is fixedly connected with a second plate (2), the surface of the second plate (2) is provided with a limiting structure (4), the limiting structure (4) comprises a connecting plate (41), the surface of the connecting plate (41) is fixedly connected with the second plate (2) through bolts, a round rod (42) is inserted into the connecting plate (41), one end, close to the first plate (1), of the round rod (42) is fixedly connected with a long plate (43), one end, close to the long plate (43), of the connecting plate (41) is fixedly connected with a frame body (45), the inner wall of the frame body (45) is connected with an inserting block (44) in a sliding manner, one end, far away from the round rod (42), of the inserting block (44) is fixedly connected with a sphere (46), the long plate (43) is internally provided with a rectangular hole (48).
2. A first distal metatarsal osteotomy plate as recited in claim 1, wherein: a groove (47) is formed in the arc surface of the round rod (42), and the size of the groove (47) is matched with that of the insertion block (44).
3. A first distal metatarsal osteotomy plate as recited in claim 1, wherein: the long plate (43) is positioned in a gap between the first plate (1) and the second plate (2), and the length size of the long plate (43) is matched with the distance size between the two second plates (2).
4. A first distal metatarsal osteotomy plate as recited in claim 1, wherein: the surface of first board (1) is equipped with auxiliary structure (5), auxiliary structure (5) are including connecting frame (51), the inside rotation of connecting frame (51) is connected with screw rod (52), the arc surface fixedly connected with ring (53) of screw rod (52), connecting frame (51) are for position fixedly connected with rectangular rod (55) of ring (53), the inside of rectangular rod (55) is inserted and is equipped with inserted bar (56), the inner wall sliding connection of connecting frame (51) has splint (54), the bottom sliding connection of splint (54) has silica gel pad (57), first board (1) is cliied with the help of screw rod (52), splint (54) and silica gel pad (57) to connecting frame (51).
5. A first distal metatarsal osteotomy plate of claim 4, wherein: one end of the silica gel pad (57) close to the clamping plate (54) is fixedly connected with a limiting block (58), and the silica gel pad (57) is connected with the clamping plate (54) in a sliding mode through the limiting block (58).
6. A first distal metatarsal osteotomy plate of claim 4, wherein: the arc surface of ring (53) is equipped with the non-skid stud, and the slot has been seted up to the lateral wall of ring (53), and the size of slot and the size looks adaptation of inserted bar (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645651.XU CN214104528U (en) | 2020-11-16 | 2020-11-16 | First metatarsal distal osteotomy plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645651.XU CN214104528U (en) | 2020-11-16 | 2020-11-16 | First metatarsal distal osteotomy plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214104528U true CN214104528U (en) | 2021-09-03 |
Family
ID=77504251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022645651.XU Expired - Fee Related CN214104528U (en) | 2020-11-16 | 2020-11-16 | First metatarsal distal osteotomy plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214104528U (en) |
-
2020
- 2020-11-16 CN CN202022645651.XU patent/CN214104528U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203576647U (en) | Bone cutting guide template for treating strephexopodia | |
| CN205286449U (en) | Jaw cuts bone conduction board on titanium alloy | |
| CN214104528U (en) | First metatarsal distal osteotomy plate | |
| CN107789048A (en) | A kind of new orthopaedic trauma being accurately positioned is clamped with replacement and fixation | |
| CN204318881U (en) | Bone holding forceps | |
| CN211243667U (en) | Nail taking device for orthopedics department | |
| CN213191616U (en) | Dialysis patient blunt needle tunnel establishment auxiliary device | |
| CN2853015Y (en) | External fixing plate for tibiofibula | |
| CN214073792U (en) | Stable orthopedics gypsum cutting machine | |
| CN210408518U (en) | Limb hemostasis device for pediatric outpatient nursing | |
| CN214909692U (en) | Emergency department's nursing is with wrapping strutting arrangement | |
| CN209153946U (en) | Sizable fracture stabilization device in a kind of robot for orthopaedic surgery | |
| CN203379202U (en) | Restoration clamp special for intertrochanteric fracture | |
| CN202386772U (en) | Post-craniotomy fixation device | |
| CN202313675U (en) | Temporary fixer for diaphyseal fracture of lower limb | |
| CN2207796Y (en) | Adjustable single-handle and double-blade surgical knife | |
| CN211634152U (en) | Bone fracture repair positioning clamp | |
| CN211131268U (en) | Novel far-end osteotomy | |
| CN211095332U (en) | Latex self-adhesion bandage cutting device | |
| CN220695305U (en) | Pressing hemostasis device | |
| CN214712700U (en) | Urinary clinical preputial circumcision device | |
| CN216417460U (en) | Orthopedic limb wound first-aid fixing device | |
| CN203220414U (en) | Subcutaneous fat remover | |
| CN215129553U (en) | Drilling positioning support for orthopedic treatment | |
| CN213465516U (en) | Orthopedics grip block convenient to disinfection of disinfecting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |